EP 1103993 B1 20070711 - Surface-mount coil and method for manufacturing same
Title (en)
Surface-mount coil and method for manufacturing same
Title (de)
Oberflächenmontierbare Spule und Verfahren zu ihrer Herstellung
Title (fr)
Bobine montable en surface et procédé de fabrication
Publication
Application
Priority
JP 33573599 A 19991126
Abstract (en)
[origin: EP1103993A1] A surface mountable coil is provided with a drum-shaped core including a body portion and raised portion each raised portion having a peripheral surface and an end surface, a winding wire wound around the body portion, an encapsulating member, base electrodes, and terminal electrodes. The encapsulating member exposes some portions of the base electrodes on the peripheral surfaces and substantially the whole base electrodes on the end surfaces. By exposing the portions of the base electrodes on the peripheral surfaces and whole base electrodes on the end surfaces, the contact strength between the base electrodes and the terminal electrodes can be substantially increased. <IMAGE>
IPC 8 full level
H01F 5/00 (2006.01); H01F 17/04 (2006.01); H01F 27/29 (2006.01); H01F 27/32 (2006.01); H01F 41/00 (2006.01)
CPC (source: EP KR US)
H01F 5/00 (2013.01 - KR); H01F 17/045 (2013.01 - EP US); H01F 27/292 (2013.01 - EP US); H01F 27/327 (2013.01 - EP US); H01F 41/005 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1103993 A1 20010530; EP 1103993 B1 20070711; CN 1168103 C 20040922; CN 1298188 A 20010606; DE 60035471 D1 20070823; DE 60035471 T2 20071115; HK 1036873 A1 20020118; JP 2001155937 A 20010608; JP 3583965 B2 20041104; KR 100387542 B1 20030618; KR 20010070235 A 20010725; US 2004021541 A1 20040205; US 6566993 B1 20030520; US 6825746 B2 20041130
DOCDB simple family (application)
EP 00125800 A 20001124; CN 00128351 A 20001124; DE 60035471 T 20001124; HK 01107654 A 20011102; JP 33573599 A 19991126; KR 20000070169 A 20001124; US 33694103 A 20030325; US 71896700 A 20001122